<html>
  <title>Choose fullcalendar version</title>
  <body>
    <h1>You must choose the FullCalendar version you wish to see:</h1>
    <a href="demofullcalendar4.html">Version 4</a><p>
    <a href="demofullcalendar5.html">Version 5</a><p>
  </body>
</html>  